What We Do

Relocatable Jammer (RLJ)

The ability to test and evaluate our systems against realistic threats is a
critical step in the development of the DoD’s Electronic Warfare and Sensor
development process. Yet it is often difficult to schedule the ranges, labs or the
equipment necessary for adequate testing or verification. To help resolve this
problem, MacB worked with the Air Force Research Laboratory (AFRL) to design, develop, build and deploy the Re-Locatable Jammer (RLJ) system using a Field Programmable Gate Array (FPGA) based Digital Radio Frequency Memory (DRFM) and advanced Digital Signal Processing technology. Several RLJ units now exist that can be deployed virtually anywhere, from laboratories to open air ranges, to facilitate testing efforts. The units are built by MacB and owned by AFRL.